/*
 * @Author: zhaoxiangyu@
 * @Date: 2021-11-10 17:13:12
 * @LastEditors: 647355931@qq.com
 * @LastEditTime: 2021-11-10 17:13:12
 * @Description: file content
 */
export default function classNames(...classes) {
    return classes.filter(item => !!item).join(' ');
  }